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Piper Companies is seeking a Migration Engineer to support a short‑term consulting engagement focused on modernizing legacy applications within a leading technology‑driven organization. The Migration Engineer will play a key role in transitioning remaining Grails applications to Node.js, deploying services into AWS EKS, and converting an existing Oracle database to AWS Aurora PostgreSQL.
Job Responsibility:
Migrate remaining Grails applications to modern Node.js‑based services
Deploy and configure application workloads within AWS EKS clusters
Lead the conversion of an Oracle database environment to AWS Aurora PostgreSQL, including schema transformation and data migration
Troubleshoot, optimize, and validate application and database behavior throughout the migration lifecycle
Collaborate closely with platform engineering, DevOps, and application development teams to ensure smooth cutovers and minimal downtime
Requirements:
5+ years of engineering experience supporting application and database migrations
Hands‑on expertise with Grails and Node.js development
Strong experience deploying workloads to AWS EKS and working with Kubernetes concepts
Proficiency in Oracle database analysis, schema conversion, and data migration into PostgreSQL/Aurora
Experience with CI/CD pipelines, containerization, and AWS cloud‑native tooling